HZ5 Series 380V Combination Switch 10A 20A 40A Power Supply Switch
Rotary Switch
Product Description:
The HZ5 series combination switch is primarily used in electrical
alternating current (AC) circuits operating at 50 Hz or 60 Hz, with
voltages up to 380V, as a power supply switch and starting,
reversing, and speed-changing switch of cage-type induction motors.
It can also be used for switching control circuits.
Meet the standards: GB/T14048.3, IEC 60947-3.
Product Specification:
| Model | Agreed thermal current Ith (A) | Rated Insulation Voltage Ui (V) | Rated working voltage Ue (V) | Rated working current le (A) AC-22A | Rated control power(kW)AC-4 |
| HZ5-10 | 10 | 550 | 380 | 10 | 1.7 |
| HZ5-20 | 20 | 550 | 380 | 20 | 4 |
| HZ5-40 | 40 | 550 | 380 | 40 | 7.5 |
Classification:
●By Application: power supply switch and motor starting switch:
Double-pole L01; Three-pole L02; Four-pole L03;
●Voltage conversion switch (for two voltage levels): Double-pole
M04; Three-pole M06;
●Motor reversible conversion switch: M05;
●Star-delta starting switch: M07;
●Multi-speed motor speed-change switch: Dual-speed M08;
●Voltage stabilization, isolation, and mains switching switch:
M08E.
Operating Conditions and Environmental Suitability:
●Ambient temperature is -5℃~+40°C, the average temperature during
24 hours couldn't exceed +35°C.
●Altitude: ≤2000m.
●Atmosphere condition:
1.Humidity: Relative humidity of the atmosphere couldn't exceed 50%
when the highest temperature is +40°C; much higher relative
humidity is allowable under the condition of lower temperature, for
example, when the temperature reaches +20°C, the relative humidity
is up to 90%, taking into account the condensation that may occur
on the product surfaces due to temperature changes.
2.Pollution grade: 3.
●Installation condition:
1.The HZ5 series combination switch should be installed in an
environment without significant shaking, impact, vibration, and
without exposure to rain or snow.
2.It should be installed in an environment without the risk of
explosion or substances that could corrode metals and damage
insulation (including conductive dust).
3.Installation category: III.
